<template>
  <div class="student">
    <h2>学生姓名:{{name}}</h2>
    <h2>学生性别:{{sex}}</h2>
    <button @click="sendStudentName">把学生名给School组件</button>

  </div>
</template>

<script>
import pubsub from 'pubsub-js';

export default {
  name: 'Student',
  data() {
    return {
      name: '张三',
      sex: '男',
      number: 0
    };
  },
  mounted() {
    console.log('Student', this.x);
  },
  methods: {
    sendStudentName() {
      // this.$bus.$emit('hello', 666);
      pubsub.publish('hello', 666);
    }
  }
};
</script>
<style lang="less" scoped>
.student {
  background-color: pink;
  padding: 5px;
  margin-top: 30px;
}
</style>
